FR683333A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Adjustable extensible segment ensuring the sealing of a piston in a cylinder or a pump body
Assignee: Eda De Botton
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Filing: 1929-10-15
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Granted: 1930-06-11
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Expires: 1949-10-15
Abstract
No abstract record available.
Inventors
- 👤 Eda De Botton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 18:22
CPC Classifications
F; F16; F16J; F16J9/00; F16J9/10
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